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15 Specimen Results
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State/Province:
Illinois
FHSM IP-441
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-443
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-446
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-447
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-448
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-449
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-450
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-451
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-452
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-453
Archimedes
(Owen, 1838)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-457
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-467
Bivalvia (Linnaeus, 1758)
Period(Early):
Permian
FHSM IP-2170
Calymene
(Brongniart, 1822)
Period(Early):
Ordovician
FHSM IP-2171
Flexicalymene meeki
(Foerste, 1910)
Period(Early):
Ordovician
FHSM PB-273
Plantae (Haeckel, 1866)
Formation:
Mazon Creek
Period(Early):
Pennsylvanian
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